/*
 * Copyright (C) 2012 Le Tuan Anh <anh.takaji@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package ezcms.ejb;

import ezcms.dto.Conference;
import ezcms.dto.Location;
import ezcms.exceptions.BusinessLogicException;
import ezcms.exceptions.DataLayerException;
import java.util.List;
import javax.ejb.EJB;
import javax.ejb.Stateless;

/**
 *
 * @author Le Tuan Anh <anh.takaji@gmail.com>
 */
@Stateless(mappedName = "ezcms.ConferenceService")
public class ConferenceServiceFacade implements ConferenceServiceRemote {

    @EJB
    ConferenceManagerBeanLocal conferenceManager;

    @Override
    public void saveLocation(Location location) throws BusinessLogicException {
        try {
            conferenceManager.saveLocation(location);
        } catch (DataLayerException ex) {
            throw new BusinessLogicException();
        }
    }

    @Override
    public void deleteLocation(Location location) throws BusinessLogicException {
        try {
            conferenceManager.deleteLocation(location);
        } catch (DataLayerException ex) {
            throw new BusinessLogicException();
        }
    }

    @Override
    public Location getLocationByName(String name) throws BusinessLogicException {
        try {
            return conferenceManager.getLocationByName(name);
        } catch (DataLayerException ex) {
            throw new BusinessLogicException();
        }
    }

    @Override
    public void saveConference(Conference conference) throws BusinessLogicException {
        try {
            System.out.println("Attempting to save from EJB: " + conference);
            conferenceManager.saveConference(conference);
        } catch (DataLayerException ex) {
            throw new BusinessLogicException(ex);
        }
    }

    @Override
    public void deleteConference(Conference conference) throws BusinessLogicException {
        try {
            conferenceManager.deleteConference(conference);
        } catch (DataLayerException ex) {
            throw new BusinessLogicException();
        }
    }

    @Override
    public List<Conference> getActiveConference() throws BusinessLogicException {
        try {
            return conferenceManager.getActiveConferences();
        } catch (DataLayerException ex) {
            throw new BusinessLogicException();
        }
    }

    @Override
    public Conference getConferenceById(long id) throws BusinessLogicException {
        try {
            return conferenceManager.getConferenceById(id);
        } catch (DataLayerException ex) {
            throw new BusinessLogicException();
        }
    }

    @Override
    public Location getLocationById(long id) throws BusinessLogicException {
        try {
            return conferenceManager.getLocationById(id);
        } catch (DataLayerException ex) {
            throw new BusinessLogicException();
        }
    }

    @Override
    public List<Conference> getAllConferences() throws BusinessLogicException {
        try {
            return conferenceManager.getAllConferences();
        } catch (DataLayerException ex) {
            throw new BusinessLogicException(ex);
        }
    }
}
